#region File Header

//
//  Copyright (C) 2008 Jingnan Si
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// 
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
//
#endregion

using System;
using System.Collections.Generic;
using System.Text;
using Mpd.Generic;

namespace Kademlia
{
    public enum SearchTermTypeEnum
    {
        AND,
        OR,
        NOT,
        String,
        MetaTag,
        OpGreaterEqual,
        OpLessEqual,
        OpGreater,
        OpLess,
        OpEqual,
        OpNotEqual
    };

    public interface KadSearchTerm
    {
        SearchTermTypeEnum TermType { get; set; }
        Tag Tag { get; set; }
        List<string> SearchStrings { get; set;}

        KadSearchTerm Left { get; set; }
        KadSearchTerm Right { get; set; }
    }
}
